| Patent certificate |
| |
| No |
Designation |
Registration Number |
Registration Date |
Certificate |
| 1 |
LLC Resonant Converter Device |
10-2438058 |
Aug. 25th, 2022 |
 |
| 2 |
Inverter circuit |
10-0873716 |
Dec. 5th, 2008 |
|
| 3 |
Inverter drive circuit |
10-0958187 |
May 7th, 2010 |
|
| 4 |
Battery charger using a serial resonant converter |
10-1286509 |
Jul.10th,2013 |
|
| 5 |
Connection terminal assembly for inverter |
10-1374710 |
Mar. 10th, 2014 |
|
| 6 |
Asymmetric LLC Resonant Converter Devices and Methods |
10-1415169 |
June 27th, 2014 |
|
| 7 |
Resonant DC-DC Converter with Inverting Resonant DC-DC Converter |
10-1457887 |
Oct. 29th, 2014 |
|
| 8 |
High-efficiency inverter circuit by heat loss reduction |
10-20187595 |
Dec. 1st, 2020 |
|
|
| |
| Trademark registration certificate |
| |
| No |
Designation |
Registration Number |
Registration Date |
Certificate |
| 1 |
DARDA (Korea) |
0591338 |
Sep. 4th, 2020 |
|
| 2 |
DARDA (China) |
35563851 |
Nov. 14th, 2019/11/14 |
|
| 3 |
DARDA (USA) |
6353608 |
May. 18th, 2021 |
|
|
| |
|
| Design registration certificate |
| |
| No |
Designation |
Registration Number |
Registration Date |
Certificate |
| 1 |
Power Connection for Inverter |
30-0728505 |
Feb. 4th, 2014 |
|
| 2 |
ase for inverter 3 |
30-0743463 |
May 9th, 2014 |
|
| 3 |
Inverter's electrical terminal connection bolt |
30-0746873 |
June 3rd, 2014 |
|
| 4 |
Fuseholder |
30-0836286 |
Jan. 19th, 2016 |
|
| 5 |
Solar Inverter |
30-0919965 |
Aug. 17th, 2017 |
|
| 6 |
Heat sink for heat shield |
30-0996569 |
Feb. 28th, 2019 |
|
| 7 |
Heatsink for electronics |
30-1064136 |
June 19th, 2020 |
|
| 8 |
Front Panel for Inverter |
30-1065879 |
July 3rd, 2020 |
|
| 9 |
Inverter case |
30-1065880 |
July 3rd, 2020 |
|
| 10 |
Casing for monitoring display |
30-1070068 |
Aug. 6th, 2020 |
|
| 11 |
Support for transformer |
30-1070067 |
Aug. 6th, 2020 |
|
|
| |
| Utility model |
| |
| No |
Designation |
Registration Number |
Registration Date |
Certificate |
| 1 |
Bolts for improved assembly of power connectors and wire connectors in inverter |
20-0471820 |
Mar. 10th, 2014 |
|
|
| |
|
